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| Name | Class |
|---|---|
| Aalborg University | OTHER |
| Mayo Clinic | OTHER |
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The purpose of this study is to determine the effects of procedural differences during the Valsalva maneuver and deep breathing test in autonomic nervous system testing.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Autonomic Function Testing | Other | Autonomic nervous system index assessed with Task Force Monitor (CNSystems Medizintechnik AG, Graz, Austria) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Blood pressure changes to cardiovascular adrenergic activation | 3 hours | |
| Heart rate changes to parasympathetic activation | 3 hours |
| Measure | Description | Time Frame |
|---|---|---|
| Expiratory pressure during the Valsalva maneuver | 3 hours | |
| Expiratory duration during the Valsalva maneuver | 3 hours | |
| Air volume exchanged per respiratory cycle during deep respiration |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Astrid J. Terkelsen | Danish Pain Research Center | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Danish Pain Research Center, Aarhus University Hospital | Aarhus | 8000 | Denmark |
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| ID | Term |
|---|---|
| D001342 | Autonomic Nervous System Diseases |
| ID | Term |
|---|---|
| D009422 | Nervous System Diseases |
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| 3 hours |